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tigry1 [53]
3 years ago
7

What are the 2 types of electrical charge?​

Chemistry
1 answer:
BlackZzzverrR [31]3 years ago
7 0

Answer: Electric charges are of two general types: positive and negative.

Hope this helps... Stay safe and have a great day.... :D

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Compare molecular & covalent network crystal solid?​
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8 0
2 years ago
How many liters of a 4.0 M CaCl2 solution would contain 2 moles of CaCl2?
nekit [7.7K]

Answer:

The answer to your question is 0.5 liters

Explanation:

Data

[CaCl₂] = 4.0 M

number of moles = 2

volume = ?

Process

To solve this problem use the formula of Molarity and solve it for volume, substitute the values and simplify.

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Molarity = moles / volume

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Volume = 2/4

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